@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap");:root{--bg:#05060a;--card:#061625;--electric:#32b3ff;--muted:#9fb0c8;--glass:hsla(0,0%,100%,.03);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#e6f7ff}.home-hero,body{min-height:100vh}.home-hero{position:relative;display:flex;align-items:center;justify-content:center;padding:40px}.aurora-bg{position:absolute;inset:0;overflow:hidden;z-index:0}.aurora{position:absolute;left:50%;transform:translateX(-50%);filter:blur(60px);opacity:.9;mix-blend-mode:screen}.aurora-1{top:-10%;width:1400px;height:360px;background:linear-gradient(90deg,#00d4ff55,#0066ff55,#8a2be255);animation:move1 14s ease-in-out infinite}.aurora-2{top:5%;width:1200px;height:300px;background:linear-gradient(90deg,#7b2ff722,#a78bfa22,#00d4ff22);animation:move2 16s ease-in-out infinite}.aurora-3{bottom:-5%;width:1600px;height:420px;background:linear-gradient(90deg,#ffd16633,#ff6b6b22,#6bcf6b22);animation:move3 20s ease-in-out infinite}@keyframes move1{0%{transform:translateX(-60%) translateY(0) rotate(0)}50%{transform:translateX(-40%) translateY(-20px) rotate(2deg)}to{transform:translateX(-60%) translateY(0) rotate(0)}}@keyframes move2{0%{transform:translateX(-50%) translateY(0) rotate(0)}50%{transform:translateX(-30%) translateY(18px) rotate(-2deg)}to{transform:translateX(-50%) translateY(0) rotate(0)}}@keyframes move3{0%{transform:translateX(-40%) translateY(0) rotate(0)}50%{transform:translateX(-20%) translateY(-15px) rotate(1deg)}to{transform:translateX(-40%) translateY(0) rotate(0)}}.center-card{position:relative;z-index:2;width:100%;max-width:980px;background:linear-gradient(180deg,hsla(0,0%,100%,.02),hsla(0,0%,100%,.01));border-radius:16px;padding:18px;box-shadow:0 8px 40px rgba(2,6,23,.6)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}h1{margin:0;font-size:22px}.muted{color:var(--muted)}.chat-window{background:linear-gradient(180deg,#071223,#061726);min-height:240px;padding:12px;border-radius:10px;overflow:auto;border:1px solid hsla(0,0%,100%,.03)}.msg{margin-bottom:10px;display:block}.msg.user .msg-text{background:linear-gradient(90deg,#05293a,#053a57);padding:10px;border-radius:8px;color:#cfefff;text-align:right}.msg.ai .msg-text{background:linear-gradient(90deg,#0b2a2f,#0e3b46);padding:10px;border-radius:8px;color:#e6f7ff;text-align:left}.chat-controls{display:flex;gap:10px;margin-top:12px}.chat-controls input{flex:1 1;padding:12px;border-radius:10px;border:1px solid hsla(0,0%,100%,.04);background:hsla(0,0%,100%,.02);color:#e6f7ff}.btn{background:var(--electric);color:#001a24;padding:10px 14px;border-radius:10px;border:0;cursor:pointer;font-weight:700}.small{font-size:13px;color:var(--muted)}@media(max-width:720px){.center-card{padding:12px;width:92%}}